package com.itheima.common;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@NoArgsConstructor
@AllArgsConstructor
public class R {
    private Integer code;
    private String msg;
    private Object data;
    public static R ok(){
        return new R(1,"成功",null);
    }
    public static R ok(Object data){
        return new R(1,"成功",data);
    }


    public static R fail(String msg) {
        return new R(0, msg, null);
    }

}
